Zenna King Single Latex Mattress
$1,550.00 Inc GST
Zenna King Single Latex Mattress
$1,550.00 Inc GST
The Zenna King Single Latex Mattress measures 107 x 203 cm, wider and longer than a standard Single and ideal for taller solo sleepers, teenagers and anyone wanting extra room without moving up to a Double. The generous single footprint suits smaller bedrooms, bunks and trundle beds. Sharing with a partner? Compare the Double. Made from 100% natural European latex, no foam, glue or chemicals. CHOICE Award-winning, 25-year warranty, 100-night trial and free shipping Australia-wide.
Australia's CHOICE Award-Winning Latex Mattress
Recognised by CHOICE as Australia’s top-rated latex mattress. 100% natural European latex.
- Pure 100% Natural European Certified Latex Core
- No allergies, no dust mites, no mildew, no moisture or any other nasties
- No layers, glues, chalks, fillers, foams, harmful chemicals, or metal
- Natural bamboo cover and organic cotton sleeve zip-off washable covers
- 7 Naturally adjusting comfort zones, providing support where you need it
- Ventilation holes combine with an open-cell construction to remove excess heat and moisture
- Still most recommended mattress by Chiropractors
- Relieves pressure and promotes blood flow
Trusted Professional Opinions
Reviews from trusted Australian health professionals
The Physical Therapy Centre
Chiropractic and physiotherapy clinic, North Sydney
“I’ve recently switched to using a Zenna latex mattress.”
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Low tox life
Real support for real people wanting to make better choices for their health
“Firm on one side and medium on the other to maximise our chance of finding the perfect firmness.”
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Human Engineering
Back Pain & Corrective Exercise Rehabilitation, Crows Nest
As my wife says every night, “our bed is fit for royalty and just simply the best”.
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Active Answers Health
Physiotherapy Clinic Seaforth
“7 zones of support, the Zenna provides the support where we each need it the most.”
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Natural materials, restful sleep, & long-lasting quality
The Zenna design
Zenna's features & comfort zones
How the 7-zones work
Head Zone
Softer to allow your shoulders to sink in slightly, helping alleviate soreness in the neck and shoulders.
Shoulder Zone
Provides support to your head and neck to help prevent neck pain and supports spinal alignment.
Lower Back Zone
This is the firmest section, providing support for the natural curve of your back and preventing the spine from sagging. Essential for lower back comfort.
Pelvis Zone
Creates the necessary space and pressure for the natural curvature of the hips, providing pressure point relief and spinal alignment while aiding the back zone in supporting the small of your back.
Knee Zone
The knee zone provides the same firmness as the lumbar zone, aiding spinal alignment and providing the correct support for your knees to ease inflamed joints.
Lower Leg Zone
The lower leg zone features the same firmness as the shoulder/upper back zone. This aids spinal alignment and provides comfort and pressure-point relief for your lower legs.
Horizontal ventilation channels
The side ventilation holes create extra soft comfort that the shoulders need while maximising ventilation every time you move. These ventilation holes are a purposeful design choice and are the only way to make the shoulder zone soft enough to achieve spinal alignment.
Protective Cotton Sock
This cotton sock protects the latex from exposure and rough handling, ensuring the natural latex core remains intact.
Remove & Clean Bamboo Cover
A natural, removable bamboo cover. This cover is machine washable, allowing stains to be removed & ensuring skin cells & dust mites don't build up over time. Highly beneficial considering the life span of a latex mattress
The natural benefits of Latex
Pure European Latex
100% natural products made in a sustainable way
One solid block
No layers, no glues, chalks, fillers, foams, harmful chemicals, or metal,
Hypoallergenic
Naturally anti-dust mite & bacterial, retains no mildew, moisture.
7 sleeping zones
7 Naturally adjusting comfort zones providing support where you need it.
Bamboo cover
Zip off, organic bamboo cotton, highly breathable, durable & moisture wicking
Built-in Ventilation
Ventilation holes remove excess heat and moisture.
Temperature Regulation
Naturally Superior airflow for cool sleep
Durability Guaranteed
High quality latex lasts for 20 years and up
Our Happy Customers
European Eco Label
EU-certified eco-friendly
EuroLATEX ECO-Standard
Natural Latex Eco Standard
LGA Certificate
German Saftey Tested
Environmental Care Award
Awarded for eco practices
ECO Institute
Low emission certified
FSC
Responsibly sourced wood
FAQs
Frequently asked questions
What is the Zenna King Single Latex Mattress made from?
The Zenna King Single Latex Mattress is made from 100% natural European latex with no foam, no glue and no added chemicals. The core is pure certified natural latex rather than memory foam, which means it is naturally breathable, durable and free from the chemical off-gassing associated with foam mattresses. Awarded Best Latex Mattress by CHOICE in 2025.
Is the King latex mattress good for back pain and spinal support?
Natural latex is highly responsive and contours to your body, which helps keep the spine aligned while you sleep. The Zenna core uses a 7-zone design that provides firmer support under the hips and lower back and a softer response at the shoulders, so pressure points are relieved without the mattress sagging. Many customers choose latex specifically for back support — pair it with the Natural Latex Pillow for full head-to-toe alignment.
How firm does the King mattress feel, and which sleeping positions does it suit?
Natural latex gives a supportive, responsive medium-firm feel — firm enough to hold the spine in line, with enough give to cushion the shoulders and hips. This suits back, side and combination sleepers. Because feel is personal, every Zenna mattress comes with a 100-night risk-free trial so you can be sure it is right for you before you commit.
What are the dimensions of the King mattress?
The Zenna King Single Latex Mattress measures approximately 107 × 203 cm with a 20 cm profile. It fits standard Australian King bed frames and bases, including the Wimaflex Slatted Bed Base and the European Slimline Base.
What warranty and trial come with the Zenna King Single Latex Mattress?
Every Zenna mattress is backed by a 25-year warranty and a 100-night risk-free trial. If it is not right for you within the trial period you can return it, and the warranty reflects how long a quality natural latex core is built to last. Shipping is free Australia-wide.
How do I care for and clean my latex mattress?
Use a protector such as the Bamboo Mattress Protector to keep the surface fresh and guard against spills. Rotate the mattress head-to-toe every few months to even out wear, keep it on a slatted or ventilated base for airflow, and spot-clean only — never soak natural latex. Kept this way, the King mattress is built to last its full 25-year warranty.
Improve your sleep the natural way
Discover natural latex!
Ready for a healthier, more comfortable night’s sleep?
Adjustable & Electric Bed bases
Organic & Luxurious, comfort at no cost to the environment.
Organic bamboo bedding
Organic & Luxurious, comfort at no cost to the environment.
